STMicroelectronics UC3843BN, PWM Controller, 500 kHz 8-Pin, PDIP

RS-artikelnummer:: 686-5024
Tillv. art.nr:: UC3843BN
Tillverkare / varumärke:: STMicroelectronics

STMicroelectronics UC3843BN, PWM Controller, 500 kHz 8-Pin, PDIP

Tillfälligt slut i lager – restorder för leverans 2024-05-14

Lagt till varukorgen

Pris (ex. moms) Var (i ett paket med 10)

6,277 kr

(exkl. moms)

7,846 kr

(inkl. moms)

Enheter	Per unit	Per Pack*
10 - 40	6,277 kr	62,77 kr
50 - 90	5,966 kr	59,66 kr
100 - 240	5,368 kr	53,68 kr
250 - 490	4,835 kr	48,35 kr
500 +	4,58 kr	45,80 kr

RS-artikelnummer:: 686-5024
Tillv. art.nr:: UC3843BN
Tillverkare / varumärke:: STMicroelectronics

Datablad

Lagstiftning och ursprungsland

Produktdetaljer

PWM Controllers, STMicroelectronics

Pulse-width modulator (PWM) controllers can support isolated and non-isolated AC-DC and DC-DC switch mode power supplies. They are based on the most popular topologies in both single-ended, such as fly-back, forward or quasi-resonant controllers, and double-ended configurations, such as asymmetrical half-bridge, for Switch Mode Power Supplies (SMPS).
The PMW controllers also integrate a comprehensive set of protections for enhanced robustness and reliability.

PWM (Pulse Width Modulation) Controllers, STMicroelectronics

Specifikationer

Attribute	Value
Maximum Switching Frequency	500 kHz
Output Current	1 A
Control Method	Current
Number of Outputs	1
Mounting Type	Through Hole
Fall Time	50ns
Package Type	PDIP
Rise Time	50ns
Topology	Boost, Flyback, Forward
Pin Count	8
Maximum Duty Cycle	100%
Dimensions	10.92 x 6.6 x 3.32mm
Length	10.92mm
PWM Controller Type	Current Mode
Width	6.6mm
Height	3.32mm
Maximum Operating Temperature	+150 °C
Minimum Operating Temperature	-40 °C

RS-artikelnummer:: 686-5024
Tillv. art.nr:: UC3843BN
Tillverkare / varumärke:: STMicroelectronics